Analysis
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max time kernel
26s -
max time network
31s -
platform
windows7_x64 -
resource
win7-20230220-en -
resource tags
arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system -
submitted
22-02-2023 07:44
Behavioral task
behavioral1
Sample
45d8ac1ac692d6bb0fe776620371fca02b60cac8db23c4cc7ab5df262da42b78.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
45d8ac1ac692d6bb0fe776620371fca02b60cac8db23c4cc7ab5df262da42b78.exe
Resource
win10v2004-20230220-en
Behavioral task
behavioral3
Sample
541825cb652606c2ea12fd25a842a8b3456d025841c3a7f563655ef77bb67219.exe
Resource
win7-20230220-en
Behavioral task
behavioral4
Sample
541825cb652606c2ea12fd25a842a8b3456d025841c3a7f563655ef77bb67219.exe
Resource
win10v2004-20230220-en
Behavioral task
behavioral5
Sample
5b7ecf7e9d0715f1122baf4ce745c5fcd769dee48150616753fec4d6da16e99e.exe
Resource
win7-20230220-en
Behavioral task
behavioral6
Sample
5b7ecf7e9d0715f1122baf4ce745c5fcd769dee48150616753fec4d6da16e99e.exe
Resource
win10v2004-20230220-en
General
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Target
541825cb652606c2ea12fd25a842a8b3456d025841c3a7f563655ef77bb67219.exe
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Size
6.3MB
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MD5
aa4e99b717bcb7e916148a469e69788a
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SHA1
42fc554d8442a78a48dc624d3de59ae4515eed6d
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SHA256
541825cb652606c2ea12fd25a842a8b3456d025841c3a7f563655ef77bb67219
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SHA512
c6127eb47a24df060e8d81f95dd3fd4d0118b6fefbd38b25e6f23ac11f4ebdd0eecb61ddd79ef0cc9c4e52cdd36e823f99d5be389141f5ac9cead1b95d33f4ca
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SSDEEP
98304:knDGGNXjcnVUySYboN7jREuF26pv9cYqVismqW:WN6Uy5kNaULel
Malware Config
Signatures
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Runs net.exe
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Suspicious use of WriteProcessMemory 6 IoCs
description pid Process procid_target PID 2012 wrote to memory of 1588 2012 541825cb652606c2ea12fd25a842a8b3456d025841c3a7f563655ef77bb67219.exe 28 PID 2012 wrote to memory of 1588 2012 541825cb652606c2ea12fd25a842a8b3456d025841c3a7f563655ef77bb67219.exe 28 PID 2012 wrote to memory of 1588 2012 541825cb652606c2ea12fd25a842a8b3456d025841c3a7f563655ef77bb67219.exe 28 PID 1588 wrote to memory of 1492 1588 cmd.exe 29 PID 1588 wrote to memory of 1492 1588 cmd.exe 29 PID 1588 wrote to memory of 1492 1588 cmd.exe 29
Processes
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C:\Users\Admin\AppData\Local\Temp\541825cb652606c2ea12fd25a842a8b3456d025841c3a7f563655ef77bb67219.exe"C:\Users\Admin\AppData\Local\Temp\541825cb652606c2ea12fd25a842a8b3456d025841c3a7f563655ef77bb67219.exe"1⤵
- Suspicious use of WriteProcessMemory
PID:2012 -
C:\Windows\system32\cmd.execmd /C "net use \\10.10.3.42\c$ 23AS32df21 /user:adm-karsair"2⤵
- Suspicious use of WriteProcessMemory
PID:1588 -
C:\Windows\system32\net.exenet use \\10.10.3.42\c$ 23AS32df21 /user:adm-karsair3⤵PID:1492
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